Corrugated floor insulation foam board
I am building an RV out of a Chevy Express conversion van. Parts of the ribbed metal floor came covered with a corrugated foam board which matches the metal perfectly so it results in a flat top, idea...
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gbopp, this was done by the conversion guys, it's not part of the standard Chevy passenger van (not a Chevy part). And it's a 2000 model with no visible brand marks so I have no idea who built it or whether they're still in business.
